[INFO] fetching crate chart-js-rs 0.1.4...
[INFO] checking chart-js-rs-0.1.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate chart-js-rs 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate chart-js-rs 0.1.4
[INFO] finished tweaking crates.io crate chart-js-rs 0.1.4
[INFO] tweaked toml for crates.io crate chart-js-rs 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chart-js-rs 0.1.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate chart-js-rs 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ede48f14384675500e601557d6a3ba60a61028691d99d49061efbfe5d9cde53
[INFO] running `Command { std: "docker" "start" "-a" "3ede48f14384675500e601557d6a3ba60a61028691d99d49061efbfe5d9cde53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ede48f14384675500e601557d6a3ba60a61028691d99d49061efbfe5d9cde53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ede48f14384675500e601557d6a3ba60a61028691d99d49061efbfe5d9cde53", kill_on_drop: false }`
[INFO] [stdout] 3ede48f14384675500e601557d6a3ba60a61028691d99d49061efbfe5d9cde53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c255111c5c5c7517d319c4c3147a7ea6484987f4acfb6542120eb8aac27808
[INFO] running `Command { std: "docker" "start" "-a" "70c255111c5c5c7517d319c4c3147a7ea6484987f4acfb6542120eb8aac27808", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.104
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling rust_decimal v1.38.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling chart-js-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking js-sys v0.3.81
[INFO] [stderr]     Checking web-sys v0.3.81
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking gloo-utils v0.2.0
[INFO] [stderr]     Checking gloo-console v0.3.0
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/objects/helper_objects.rs:259:38
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let any: Result<String, _> = self.0.parse();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/objects/helper_objects.rs:260:23
[INFO] [stdout]     |
[INFO] [stdout] 260 |         match (bool_, any) {
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chart-js-rs` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/objects/helper_objects.rs:259:38
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let any: Result<String, _> = self.0.parse();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/objects/helper_objects.rs:260:23
[INFO] [stdout]     |
[INFO] [stdout] 260 |         match (bool_, any) {
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chart-js-rs` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "70c255111c5c5c7517d319c4c3147a7ea6484987f4acfb6542120eb8aac27808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c255111c5c5c7517d319c4c3147a7ea6484987f4acfb6542120eb8aac27808", kill_on_drop: false }`
[INFO] [stdout] 70c255111c5c5c7517d319c4c3147a7ea6484987f4acfb6542120eb8aac27808